Movement of particles stops

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kbriones@hotmail.com
MOHID Beginner
Posts: 16
Joined: Thu Jan 01, 1970 00:00

Movement of particles stops

Postby kbriones@hotmail.com » Sun Oct 30, 2011 02:22

I have a problem with the movements of particles, I am working with lagrangian module simulating the behavior of a set of particles in a box. The problems are:
1. Particles move just at high tide, rest of the time particles don't move at all.
2. Particles stop moving after six days of simulation.

I think both behaviors are unreal. I've check water level in the area and it shows normal (high tide at 4m and low tide 0m). Could someone have any idea what I am doing wrong?

The lagrangian module is configured as follows:
OUTPUT_TIME : 0 3600
OUTPUT_CONC : 1

PARTIC_BOX : C:\MOHIDProjHidrodinamica_completo2\TramoAn\data\BoxesLagrangian2.dat
MONITOR_BOX : C:\MOHIDProjHidrodinamica_completo2\TramoAn\data\BoxesLagrangian2.dat

<BeginOrigin>
ORIGIN_NAME : Box 1

GROUP_ID : 1

EMISSION_SPATIAL : Box
EMISSION_TEMPORAL : Instantaneous

BOX_NUMBER : 1
!BOXVOLINIC : 500 !Initial volume of a particule in a box. Default is given by VolumeofBox

MOVEMENT : SullivanAllen
VARVELHX : 0.00087
VARVELH : 0.153
TURB_V : Constant

<<BeginProperty>>
NAME : particulate contaminant
UNITS : mg/L
CONCENTRATION : 5.0
AMBIENT_CONC : 0.0
<<EndProperty>>

<EndOrigin>

Thanks in advance,
Katiusca

frank.maretec@ist.utl.pt
MOHID Guru
Posts: 151
Joined: Thu Jan 01, 1970 00:00
Location: Technical University of Lisbon
Contact:

Re: Movement of particles stops

Postby frank.maretec@ist.utl.pt » Tue Nov 08, 2011 22:17

Hello,

no idea.... case you are using MOHID Studio you can export the solution and send it to me, so I can have a look at it...

Best regards,
Frank
In order to understand recursivity you must first understand recursivity.


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